4105 No order selected? Em i doing this right?

My order line:
OrderSend(Symbol(),OP_BUYLIMIT,1,NormalizeDouble(RectanglePriceMin+300*Point,Digits),3,NormalizeDouble(RectanglePriceMin,Digits),NormalizeDouble(RectanglePriceMax,Digits)+500*Point,"Order Sent", 16384,0,Green);


Trying to select my order to write the profits + or - in my journal:

if(OrderSelect(16384, SELECT_BY_TICKET)==true)
Print("Profit for the order 16384 ",OrderProfit());
else
Print("OrderSelect returned the error of ",GetLastError());

But I get instead a 4105 error ... weird.. ?

16384 is the magic number you have assigned to the purchase. That is not a ticket number. If you need to do something to a trade right after it is made, then assign the returned value from the ordersend to an integer. The value returned is the ticket number of the previous purchase.

If it is something that you will go back and select later, then you will need to create a loop that will step through all your open orders searching for the one you need.